<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%
String usuario = request.getParameter("username");

if(usuario!=null)
{

}
%>
<div id="top">
<jsp:include page="head.html"/>
</div>
<div id="content">
<jsp:include page="" />
</div>
</body>
</html>

